27994500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{6221}}^1$

素因数の和:6246

約数の個数: 72

約数和(自身を含む): 88327512

約数和(自身を除く): 60333012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 6221, 12442, 18663, 24884, 31105, 37326, 55989, 62210, 74652, 93315, 111978, 124420, 155525, 186630, 223956, 279945, 311050, 373260, 466575, 559890, 622100, 777625, 933150, 1119780, 1399725, 1555250, 1866300, 2332875, 2799450, 3110500, 4665750, 5598900, 6998625, 9331500, 13997250, 27994500]

約数ペア:

[(1, 27994500), (2, 13997250), (3, 9331500), (4, 6998625), (5, 5598900), (6, 4665750), (9, 3110500), (10, 2799450), (12, 2332875), (15, 1866300), (18, 1555250), (20, 1399725), (25, 1119780), (30, 933150), (36, 777625), (45, 622100), (50, 559890), (60, 466575), (75, 373260), (90, 311050), (100, 279945), (125, 223956), (150, 186630), (180, 155525), (225, 124420), (250, 111978), (300, 93315), (375, 74652), (450, 62210), (500, 55989), (750, 37326), (900, 31105), (1125, 24884), (1500, 18663), (2250, 12442), (4500, 6221)]